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linux/net/rose
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Eric Dumazet 1cc8a5b534 net: rose: fix a typo in rose_clear_routes() 
syzbot crashed in rose_clear_routes(), after a recent patch typo.

KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
CPU: 0 UID: 0 PID: 10591 Comm: syz.3.1856 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
 RIP: 0010:rose_clear_routes net/rose/rose_route.c:565 [inline]
 RIP: 0010:rose_rt_ioctl+0x162/0x1250 net/rose/rose_route.c:760
 <TASK>
  rose_ioctl+0x3ce/0x8b0 net/rose/af_rose.c:1381
  sock_do_ioctl+0xd9/0x300 net/socket.c:1238
  sock_ioctl+0x576/0x790 net/socket.c:1359
  vfs_ioctl fs/ioctl.c:51 [inline]
  __do_sys_ioctl fs/ioctl.c:598 [inline]
  __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:584
  do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
  do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Fixes: da9c9c8775 ("net: rose: include node references in rose_neigh refcount")
Reported-by: syzbot+2eb8d1719f7cfcfa6840@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/netdev/68af3e29.a70a0220.3cafd4.002e.GAE@google.com/T/#u
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Takamitsu Iwai <takamitz@amazon.co.jp>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250827172149.5359-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 		2025-08-27 17:27:52 -07:00
..
Makefile
…
af_rose.c net: rose: convert 'use' field to refcount_t 2025-08-27 07:43:08 -07:00
rose_dev.c rose: constify dev_addr passing 2021-10-13 09:40:45 -07:00
rose_in.c net: rose: convert 'use' field to refcount_t 2025-08-27 07:43:08 -07:00
rose_link.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
rose_loopback.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
rose_out.c
…
rose_route.c net: rose: fix a typo in rose_clear_routes() 2025-08-27 17:27:52 -07:00
rose_subr.c
…
rose_timer.c net: rose: convert 'use' field to refcount_t 2025-08-27 07:43:08 -07:00
sysctl_net_rose.c net: Remove ctl_table sentinel elements from several networking subsystems 2024-05-03 13:29:42 +01:00